package com.example.demo.web;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {

    @Value("${person.last-name}")
    private String name;

    @RequestMapping("/hello")
    public String index() {
        return "hello" + name;
    }
}


/**
 * RestController=@Controller+@ResponseBody
 * 修饰class，用处理http请求的对象
 * */